Python方法

#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
#  static_method.py
#  
#  Copyright 2013 xx <xx@ubuntu>
#  
class foo():
  def __init__(self):
    print 'this is init'
    
  @staticmethod   #声明静态方法
  def bar():
    print 'this is foo.bar()'

def decorator1(func):
  def wrap1():
    print 'this is wrap 1 begin'
    func()
    print 'this is wrap 1 end'
  return wrap1
    
def decorator2(func):
  def wrap1():
    print 'this is wrap 2 begin'
    func()
    print 'this is wrap 2 end'
  return wrap1

# python装饰方法,类似java aop
# <=> decorator2(decorator1(fun1))
@decorator2
@decorator1
def fun1():
  print 'this is fun1()'

  
def main():
  foo.bar()   #类调用
  print '*' * 20
  foo().bar()   #对象调用
  print '*' * 20
  fun1()
  
  return 0

if __name__ == '__main__':
  main()